baber/WOPTO huggingface dataset:
Patent JP-S61225680-A (JP)
Title: Automatic tracking type distance measuring apparatus
Inventor: TAKEUCHI KOICHI
IPC: G01S3/78
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a correct measured distance value, by enabling the correction of errors based on the difference in the position of each reflection prism with such a simple operation as adding the radius of a prism layout circular arc to or subtract it from the actually measured value. CONSTITUTION:It is supposed that a ship 1 is located at the position A. As the light source of a tracking light beam generator not illustrated is at the center position 13 of a prism layout circular arc 11, the axis 15 of light beam for measuring distance as emitted from a distance measuring mechanism 2 aligns the straight line connecting the point A and the center point 13. Consequently, the actually measured value with the mechanism 2 indicates the distance between the point A and a reflection prism 7 on the light beam axis 15. Then, as the ship 1 moves to the point B, the light beam axis 15 from the point B is directed onto the line passing through the center point 13 and so the actually measured value with the mechanism 2 indicates the distance between the point B and a prism 7 including errors due to a difference in the position of the prism. To correct the errors, a reference measuring point as representing the position of each prism is set, the distance between respective positions A and B of the ship 1 and the reference point corresponds to each measured value subtracted by the radius R, thereby obtaining a correct measured value by a simple correction of errors.
Patent JP-H07277640-A (JP)
Title: Elevator vertical door landing device
Inventor: TAKAHASHI TATSUNORI
IPC: B66B13/06
Filed: 1994-04-05
Abstract: PURPOSE:To propose a safe elevator vertical door landing device which never generates an accident such as a strike to a landing door, and a drop into an elevator shaft, owing to the progress of the lift and the like during the opening and the closing of the door. CONSTITUTION:In an elevator vertical door landing device in which a three-way frame formed of an upper frame 4 and a pair of vertical frames 3 is provided to an elevator landing opening, and doors 6 and 7 to open and close at the rear side of the three-way frame are provided, a winding up type shield screen 8 to move vertically according to the vertical opening and closing of the door is provided to a space the upper frame 4 forms.
Patent JP-S61226783-A (JP)
Inventor: MATSUGUCHI TADASHI
IPC: G09F3/03
Filed: 1985-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09237419-A (JP)
Title: Production of magnetic recording medium
Inventor: OSAWA HIROSHI
IPC: B23K26/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a magnetic recording medium which improves the sliding durability of the substrate of the magnetic recording medium and a magnetic head. SOLUTION: In the process for producing the magnetic recording medium including a stage for subjecting the substrate to texturing by irradiating the substrate with a laser beam, an A/O element or E/O element is combined as an external optical modulator with a continuous oscillation laser, by which the substrate is irradiated with the continuously modulating laser beam having a laser output intensity ratio within a range of Imax/Imin=10 to 100 and projection-like structural bodies are formed on the substrate surface.
Patent JP-H07279558-A (JP)
Title: Pleat curtain
Inventor: HIRAIWA HIROYUKI
IPC: E06B9/26
Filed: 1994-04-05
Abstract: PURPOSE:To facilitate the change of the pulling-out direction of an operating cord from an operating device and facilitate the change of the obverse and reverse surfaces of a curtain cloth and facilitate the change of position for a head box of the operating device. CONSTITUTION:On the case 10 of an operating device 8 suspending an operating cord 9, a guide member 20 having an opened port part 28 for guiding the operating cord 9 is supported in a turnable manner in the longitudinal direction of a cloth 4. Further, on the guide member 20 and the case 10, a fixing device for fixing the opened port pant 28 so as to be positioned forwardly or rearwardly from the cloth 4 is provided.
Patent JP-H04303936-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAJIMA MOTOMORI
IPC: H01L21/316
Filed: 1991-04-01
Abstract: PURPOSE:To provide a method for polishing recessed and protruding parts on the surface of a semiconductor wafer so as to be smooth and for eliminating the anisotropic etching residue of a film formed on it. CONSTITUTION:The title manufacture is constituted in the following manner: semiconductor wafers 1, 2, 4 provided with an insulating film whose surface has recessed and protruding parts are wet-polished by using an abrasive cloth composed of a viscoelastic foamed material by making use of a film 3 formed in the recessed part out of the recessed and protruding parts as a mask; and the curvature of edges at the protruding parts out of the recessed and protruding parts is reduced.
Patent JP-H08265313-A (JP)
Title: Data scrambling device
Inventor: NAKANO HIROYUKI
IPC: H04N19/46
Filed: 1995-03-27
Abstract: PURPOSE: To perform scrambling processing with simple constitution by multiplexing the output of a means which inverts the polarity of a prescribed bit in a bit stream and enciphers position data representing a bit position with the one of an inversion means. CONSTITUTION: The bit stream of digital image data compressed by combining orthogonal transform processing and motion compensation prediction processing is supplied to a Huffman encoder circuit 12 and a pointer generation circuit 13. The pointer generation circuit 13 generates pointer data by synchronizing a prescribed bit with an inputted timing. The bit at a pointer position out of the bit stream outputted from the Huffan encoder circuit 12 is polarity-inverted and outputted from an EXOR circuit 14. A position enci-phering circuit 15 enciphers pointer position data. The output of the EXOR circuit 14 is multiplexed in time division with that of the position enciphering circuit 15 by a multiplexer 16, and outputted as the bit stream to which the scrambling processing is applied, and supplied for transmission and recording on a recording medium.
Patent JP-H03268386-A (JP)
Title: Method of mounting component on double-sided printed wiring board
Inventor: KUROKAWA TAKUO
IPC: H05K3/30
Filed: 1990-03-16
Abstract: PURPOSE:To simplify a mounting process of a component and to reduce a thermal stress to which the component is subjected by a method wherein through holes are made in positions of terminal electrodes of the component to be mounted on one face, the component is fixed temporarily and individual components on both faces are soldered simultaneously. CONSTITUTION:Through holes 5 are made in prescribed positions of one face of a printed wiring board 1, i.e., in positions of terminal electrodes 2a of a component 2 to be attached; an adhesive 6 for temporary fixation use is coated; and the component 2 is mounted and fixed temporarily. Then, the board 1 is reversed; prescribed positions of an upward face, i.e., positions of the terminal electrodes 2a of the component 2 to be attached and parts of the through holes, are coated with a solder paste 3; and the component 2 is mounted in a prescribed position. Then, this assembly is passed through a reflow furnace, and the solder paste 3 is melted; and individual components 2 on both faces are soldered simultaneously to the printed wiring board 1. Thereby, a process is simplified and a stress can be reduced.
Patent JP-H01242910-A (JP)
Title: Non-destructive measurement method of spacing between fuel pellet and cladding pipe in fuel element
Inventor: IMAMURA MITSUTAKA
IPC: G21C17/06
Filed: 1988-03-24
Abstract: PURPOSE:To enable the rapid and accurate measurement within a spent fuel without the need for the compression deformation of the full element by cooling a nucleus forming gas to liquefy or solidify the gas, emitting ultrasonic pulses and measuring the time when the ultrasonic pulses move back and forth in the nuclear fuel. CONSTITUTION:The nucleus forming gas is liquefied or solidified and fills the spacings between fuel pellets 8 and a cladding pipe 7 when the nuclear fuel element 6 which is an object to be measured is cooled by a nuclear fuel cooler 1 and the gaseous phase thereof is annihilate. The ultrasonic pulses are transmitted via an ultrasonic pulse probe 3 by an ultrasonic pulse oscillator 2 and propagate in the element 6. The ultrasonic pulses generate echoes by reflecting on the inside and outside surfaces 10, 11 of the cladding pipe 7, the surfaces 12, 13 of the fuel pellets 8, and the inside and outside surfaces 14, 15 of the cladding pipe 7 and are received in the original probe 3 by advancing the same course. The time when the ultrasonic pulses move back and forth is measured by an ultrasonic pulse indicator 5 and the spacing between the fuel pellets 8 and the cladding pipe 7 is measured.
Patent JP-H11265744-A (JP)
Title: Terminal structure for connector
Inventor: ONO NAOYUKI
IPC: H01R13/17
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure electrically connecting a plurality of components by providing a terminal section to be connected to an external terminal on the tip side, and bending a connecting pin provided with a groove section on the outer periphery of the diameter on the base section side and a notch section punched into a band shape on one end section side of a long plate member to apply elasticity. SOLUTION: A housing 1 is constituted of a base section 6 located on the lower side and an upper section 8 located on the upper side of the base section 6, and two through holes 24 communicating the base section 6 and the upper section 8 are provided. Each through hole 24 has an expanded hole on the base section 6 side, and a coupling section 25 coupling and hooking a coupling pin 22 is provided. For assembling, sliding terminals 11 on the tip side of the spring pins 22 are coupled and inserted from the bottom direction of the through holes 24 of the housing 1. Large-diameter sections 31 is coupled, protruded stripe sections 30 are slid and coupled with the inner wall faces of the through holes 24 in pressure contact, and the movement of the sliding terminals 11 insertable into tube sections 10 while avoiding the damage to them to the maximum can be smoothly maintained.
Patent JP-H05270964-A (JP)
Title: Method and oven for growing single crystal
IPC: G02F1/355
Filed: 1992-03-26
Abstract: PURPOSE:To provide the single crystal-growing method facilitating to control the orientation of the crystal and capable of producing a crystal core fiber having a desired diameter and shape. CONSTITUTION:When an organic material is fed into a capillary and simultaneously when the capillary is moved to grow the single crystal, the hole 3 for the movement of the capillary is heated with heating means 5, 5' set to different temperatures, respectively, and disposed in the hole-nipping state to form a temperature gradient in the direction orthogonal to the axial direction of the capillary. The orientation of the crystal is controlled by the temperature gradient formed in the direction orthogonal to the axial direction (in the cross-sectional direction) of the capillary.
Patent JP-S55161454-A (JP)
Title: Communication line storing system
Inventor: NIWA KENJIROU
IPC: H04L69/14
Filed: 1979-06-02
Abstract: PURPOSE:To use effectively the line capacity of a line control unit, by preparing line circuits, which can be stored in another line control unit by switching, and line circuits which cannot be stored in another line control unit in the communication line storing system different in allowable degree of communication service stop. CONSTITUTION:Line control units LCE0 and LCE1 control line circuits LUA0 and LUA1 having selecting circuit SEL and line circuits LU00-LU10 having no selecting circuit and are constituted by control circuits CTL0 and CTL1 connected to master station M by trunk lines T0 and T1 and store important communication lines LJ0 and LJ1 in line circuit LUA0 and LUA1 respectively and store unimportant communication line LN0 in line circuit LU00. Communication line LP1 from line control unit LCE1 is stored in line circuit LU01, and communication line LP0 from line circuit LUA0 to line control unit LCE1 is stored in line circuit LU10.
Patent JP-S63234688-A (JP)
Title: Color signal processing circuit
Inventor: OOTSUKI TOMOMASA
IPC: H04N9/67
Filed: 1987-03-23
Abstract: PURPOSE:To contrive to reduce the hardware by adopting cyclic constitution to a matrix coefficient output circuit so as to realize a dynamic shift register. CONSTITUTION:The 1st matrix coefficients RQ-BI being output signals of a control circuit 115 are stored in registers 110-113 by a control signal F1. The registers 110-113 are of cyclic structure and the output signal 211 of the register 110 is inputted to a multiplexer 114 together with the output signal 206 of the multiplier 103. The multiplexer 114 uses a control signal F2 to constitute the registers 110-113 cyclicly or selects the introduction of the output signal 206 of the multiplier 103 to the register 113. The output circuit of the matrix coefficient is functioned not statically but dynamically. Thus, number of gate circuits is decreased.
Patent JP-S52150782-A (JP)
Title: Removal of calcium
Inventor: SAKAMOTO SHIYUNJI
IPC: C13B20/06
Filed: 1976-06-11
Abstract: PURPOSE: To effectively remove Ca 2+  as CaCO 3 , by adding lime to the water solution, containing Ca 2+ , such as fermented solution of glutamic acid from the waste theriac and inducing CO 2  and then, adding alkali. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10320220-A (JP)
Title: Method and device for transferring describer
Inventor: DONALD F OLTO
IPC: G06F9/46
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the transfer of socket connection to a server by adding the server as needed while placing a request from a client through a hearing demon to a queue to be served to a work service manager. SOLUTION: A hearing demon 108 receives the request of client 102 and places that request on the queue to be served by a work load manager 126. The work load manager 126 prepares an additional server 116 as needed. The server 116 starts plural sleds 118 for executing the work of client. Each sled 118 in the server draws the work request from the work queue. Concerning the service to be used for waiting the work request in the queue or canceling it from the queue, a socket 104b is transferred from the hearing demon 108 to the sled 118 under execution in the server. Thus, it is not necessary for the hearing demon 108 to manage the address space of server 116.
Patent JP-H02247557-A (JP)
Title: Optoacoustic spectrometer
Inventor: ADACHI HIDEO
IPC: G01N21/00
Filed: 1989-03-20
Abstract: PURPOSE:To measure the propagation of thermal waves with high accuracy by detecting the displacement of a sample surface arising from the propagation of the thermal wave as a change of a tunnel current or interatomic force by means of a probe disposed on the sample surface without contact therewith. CONSTITUTION:The thermal wave SW is generated on and in the sample 8 surface when an impulsive energy wave irradiating body 10 constituted of a beam splitter 4, a 1st condenser lens 5, a 2nd condenser lens 6 and a photographing device 7 irradiates the sample surface with impulsive energy pulses. This wave propagates in the sample and a high-temp. region is locally formed in the sample 8. The sample 8 expands in this region and the interatomic distance increases. The propagation of the SW appears as a surface displacement and the wave propagates in the sample 8 surface. The distance between the probe 16 disposed near the surface of the sample 8 and the sample 8 surface changes at this time and the tunnel current passed between the probe 16 and the sample 8 changes in proportion thereto and, therefore, this change is detected and the way of the SW propagation in the sample 8 surface is measured. The detection of the displacement of the sample 8 surface as the interatomic force received by the probe 16 is possible as well.
Patent JP-H0578376-A (JP)
Title: Optically active lactone derivative containing silicon and liquid crystal composition and liquid crystal display element containing the same
Inventor: TAKEHARA SADAO
IPC: C09K19/42
Filed: 1991-04-01
Abstract: PURPOSE:To obtain the subject new compound, excellent in responsiveness and memory properties and further chemical stability to water, light, etc., and useful as a material for liquid crystal optical switching elements for displaying. CONSTITUTION:A compound expressed by formula I [R<1> is 1-8C alkyl; X is single bond, O, S, CO, etc.; rings A and B are (substituted) 1,4-phenylene, trans-1,4-cyclohexylene, etc.; Y is COO, OCO, CH2O, etc.; (m) is 0 or 1; (n) is 1 or 2; (l) is 2-10; Z is COO or CH2O; R<2> is 1-18C alkyl; the asymmetric carbon atom of the lactone ring is (R) or (S) configuration], e.g. (2R,4S)-2-[4-(trans-4- hexylcyclohexanecarbonyloxy)-phenyl)-6-trimethylsilyl-4-hexanolide. The compound expressed by formula I is obtained by starting from a phenylacetonitrile derivative expressed by formula II (R<3> is lower alkyl).
Patent JP-S62226316-A (JP)
Title: Flow rate control device
Inventor: SHIOIRI KOICHIRO
IPC: G05D11/00
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a requested invert ratio without damaging the stability of a conduction controlled flow rate, by performing the conduction control of a fluid in a flow rate to be followed based on a deviation between a flow rate estimation value in a passage to be followed and a targeted flow rate estimation value, when the flow rate in the passage which becomes a reference is varied steeply by a disturbance. CONSTITUTION:Since the targeted flow rate value against a flow rate controller 19 is varied when the disturbance is generated in a reference passage (l), an operating signal outputted from the flow rate controller 19 is varied, and as a result, the aperture of a flow rate control valve 25 is varied. In such a case, since a corresponding delay is generated which is caused by the characteristic of the control valve 25 consisting of such type flow rate control device, in the valve, a change in the flow rate estimation value ratio between the reference passage (l) and a follow up passage (m), is generated. A flow rate estimation controller 17 varies the operating signal based on the deviation at a time when the disturbance is generated in the reference passage (l), and outputs a varied operating signal to the flow controller 19 through an adder 15. The flow rate controller 19, when the above corrected operating signal is inputted, adjusts the aperture of the control valve 25 so as to eliminate the deviation of the flow rate estimation value, that is, a volume deviation.
Patent JP-S57182612-A (JP)
Title: Collimating method of center line of propelling pipe
Inventor: MATSUDA NAOTERU
IPC: G01C15/10
Filed: 1981-05-06
Abstract: PURPOSE:To grasp the axial core direction in the pipe, by collimating a line of a plummet provided on the tip of the front pipe, and the tip and the rear end of the rear pipe, respectively, by use of a transit, when propelling a propelling pipe connected to the front and rear pipes. CONSTITUTION:Plummets 4G, 5G and 6G are installed to fitting holes 4C, 5C and 6C provided to prescribed parts of a front propelling pipe 2 and a rear propelling pipe 3, by use of lines 4F, 5F and 6F. The lines 4F-6F hang down vertically. The direction of the propelling pipe 2 can be grasped by collimating a position of these lines 4F-6F by use of a transit.
Patent JP-H01241121-A (JP)
Title: Electron-beam exposure system
Inventor: KATAOKA TOYOTAKA
IPC: H01L21/027
Filed: 1988-03-23
Abstract: PURPOSE:To prevent the generation of vibrations approximately by making a stage reach to a speed change point and specified speed accurately at the detecting period of an ideal locus by preparing a travelling predetermined locus so that the acceleration start time and the acceleration finish time coincide with the detecting period of a travelling locus. CONSTITUTION:A main CPU 1 for preparing the data of an ideal orbit, a CPU 2 for controlling a stage, a laser length measuring machine controller 3, a motor drive section 4, a laser transducer 5, a mirror 6, a motor 7 and a stage 8 are installed, and operated previously by software. A travelling predetermined locus is formed so that the acceleration start time and the acceleration finish time coincide with the detecting period of the desired travelling locus of the stage 8. Accordingly, the stage 8 accurately reaches to a speed change point and specified speed at the detecting period of the desired travelling locus, and the detection of the travelling locus after the stage 8 passes through the speed change point and specified speed is prevented approximately, thus nearly obviating vibrations.
Patent JP-S55160603-A (JP)
Title: Wheel cover for car
Inventor: OOKUBO TAKAO
IPC: B60B1/02
Filed: 1979-06-04
Abstract: PURPOSE: To make manufacturing easy and improve beautiful appearance by a  method wherein a wheel cover is constituted by laminating two pieces of covers in  which inner and outer peripheral portions and a spoke portion are molded integrally  in the wheel cover having a spokelike pattern.  
     CONSTITUTION: An outer peripheral portion 12 provided with a clip attaching portion 12a having a configuration attachable to a rim 32 through the clip 4 and a flange portion 12b extending to an outer rim of a rim 32 are provided integrally on a doughnut-shaped base plate 11 wherein a circular portion opposing to a hub 31 of a load wheel 3 is removed. A ring-shaped inner peripheral portion 13 protruding outwardly and spoke portions 14, 15 projecting from an inclined flat surface between the outer peripheral portion 12 and the inner peripheral portion 13 are molded integrally with the said base plate 11 and the outer peripheral portion 12 to obtain the first cover 1. The second cover 2 is made by a method wherein an  annular outer peripheral portion 21, a disc-shaped inner peripheral portion 22 and  spoke portions 24, 25 are molded integrally, thereafter, a wheel cover is made by  combining both of the covers 1, 2 by means of screws 5, 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05230894-A (JP)
Title: Wood frame body for building
Inventor: HASE YASUHIRO
IPC: E06B3/984
Filed: 1992-02-17
Abstract: PURPOSE:To heighten the shearing resistance of a wood frame body for a building. CONSTITUTION:A connecting part between a column 2 and a beam 3 is formed of a first fitting part 6 and a second fitting part 9. Three first plate parts 7 of square plate shape and two first slotted parts 8 are formed at the first fitting part 6. Two second plate parts 10 to be closely fitted into the first slotted parts 8, and three second slotted parts 11 into which the first plate parts 7 are to be closely fitted are formed at the second fitting part 9. The adjacent first and second plate parts 7, 10 are jointed respectively by adhesive to connect the column 2 and the beam 3.